52103061844 has 6 divisors (see below), whose sum is σ = 91180358234. Its totient is φ = 26051530920.

The previous prime is 52103061827. The next prime is 52103061851. The reversal of 52103061844 is 44816030125.

It can be written as a sum of positive squares in only one way, i.e., 37573170244 + 14529891600 = 193838^2 + 120540^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6512882727 + ... + 6512882734.

Almost surely, 2^52103061844 is an apocalyptic number.

It is an amenable number.

52103061844 is a deficient number, since it is larger than the sum of its proper divisors (39077296390).

52103061844 is a wasteful number, since it uses less digits than its factorization.

52103061844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13025765465 (or 13025765463 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 52103061844 its reverse (44816030125), we get a palindrome (96919091969).

The spelling of 52103061844 in words is "fifty-two billion, one hundred three million, sixty-one thousand, eight hundred forty-four".